[go: up one dir, main page]

EP3289819A4 - Method and apparatus for configuring random access channel in short tti or contention based uplink transmission in wireless communication system - Google Patents

Method and apparatus for configuring random access channel in short tti or contention based uplink transmission in wireless communication system Download PDF

Info

Publication number
EP3289819A4
EP3289819A4 EP16786817.3A EP16786817A EP3289819A4 EP 3289819 A4 EP3289819 A4 EP 3289819A4 EP 16786817 A EP16786817 A EP 16786817A EP 3289819 A4 EP3289819 A4 EP 3289819A4
Authority
EP
European Patent Office
Prior art keywords
wireless communication
communication system
random access
uplink transmission
access channel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16786817.3A
Other languages
German (de)
French (fr)
Other versions
EP3289819A1 (en
Inventor
Youngdae Lee
Jaewook Lee
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP3289819A1 publication Critical patent/EP3289819A1/en
Publication of EP3289819A4 publication Critical patent/EP3289819A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP16786817.3A 2015-04-30 2016-05-02 Method and apparatus for configuring random access channel in short tti or contention based uplink transmission in wireless communication system Withdrawn EP3289819A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562154732P 2015-04-30 2015-04-30
PCT/KR2016/004592 WO2016175631A1 (en) 2015-04-30 2016-05-02 Method and apparatus for configuring random access channel in short tti or contention based uplink transmission in wireless communication system

Publications (2)

Publication Number Publication Date
EP3289819A1 EP3289819A1 (en) 2018-03-07
EP3289819A4 true EP3289819A4 (en) 2019-04-03

Family

ID=57198556

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16786817.3A Withdrawn EP3289819A4 (en) 2015-04-30 2016-05-02 Method and apparatus for configuring random access channel in short tti or contention based uplink transmission in wireless communication system

Country Status (3)

Country Link
US (1) US20180124829A1 (en)
EP (1) EP3289819A4 (en)
WO (1) WO2016175631A1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107580373B (en) * 2015-05-15 2021-10-26 华为技术有限公司 Terminal, base station and transmission method of scheduling request
WO2016197366A1 (en) * 2015-06-11 2016-12-15 华为技术有限公司 Drx implementation method, configuration method and relevant device
DE112015006779T5 (en) * 2015-08-06 2018-05-24 Intel IP Corporation Perform Mission Critical Communication on a User Equipment (UE)
US10567993B2 (en) * 2015-08-13 2020-02-18 Telefonaktiebolaget Lm Ericsson (Publ) Conditional buffer status reporting
JP6852674B2 (en) * 2015-09-18 2021-03-31 日本電気株式会社 Base stations, wireless terminals, and their methods
EP3355501A4 (en) * 2015-09-24 2019-04-24 Fujitsu Limited CONFIGURATION METHOD FOR TRANSMISSION TIME INTERVAL AND METHOD, APPARATUS AND SYSTEM FOR DATA TRANSMISSION
US20170111923A1 (en) * 2015-10-14 2017-04-20 Sharp Laboratories Of America, Inc. User equipments, base stations and methods for low latency radio communications
CN108293254B (en) * 2015-11-30 2021-06-01 华为技术有限公司 Scheduling equipment, scheduled equipment, resource scheduling method and device
CN108605229A (en) * 2016-02-02 2018-09-28 华为技术有限公司 A kind of TTI configuration methods, equipment and system
US11310809B2 (en) * 2016-05-04 2022-04-19 Qualcomm Incorporated Techniques for using a portion of a transmission time interval to transmit a transmission that is shorter than a duration of the transmission time interval
US11291044B2 (en) * 2016-07-04 2022-03-29 Nokia Technologies Oy Apparatuses and methods for preamble sequence management for contention based access
US10104177B2 (en) 2016-09-30 2018-10-16 Hughes Network Systems, Llc Distributed gateways with centralized data center for high throughput satellite (HTS) spot beam network
CN108024341B (en) * 2016-11-04 2019-12-10 电信科学技术研究院 A scheduling method, terminal and base station
CN110115091B (en) * 2016-11-04 2023-02-28 株式会社Ntt都科摩 User terminal and wireless communication method
EP3549372B1 (en) * 2016-11-30 2022-06-08 Telefonaktiebolaget LM Ericsson (publ) Method for handling users with different timing alignment requirements
EP4132032A1 (en) 2017-03-23 2023-02-08 Apple Inc. User equipment (ue) and methods for vehicle-to-vehicle (v2v) sidelink communication
US10925094B2 (en) * 2017-05-12 2021-02-16 Qualcomm Incorporated Scheduling request techniques in wireless transmissions
EP3416450A1 (en) 2017-06-14 2018-12-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Joint resource pools for uplink communications
EP3416322A1 (en) 2017-06-14 2018-12-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Reliable ultra-low latency communications
US10993128B2 (en) * 2017-06-14 2021-04-27 FG Innovation Company Limited Evolved buffer status report supporting multiple numerology factors
WO2018232321A2 (en) * 2017-06-15 2018-12-20 Hyoungsuk Jeon Grant free configuration
US11395271B2 (en) 2017-08-07 2022-07-19 Telefonaktiebolaget Lm Ericsson (Publ) Dual strategy for short physical uplink control channel (sPUCCH) utilization
WO2019032343A1 (en) * 2017-08-09 2019-02-14 Intel IP Corporation Time advance adjustment delay for shortened transmission time interval under carrier aggregation or dual connectivity
CN110786062A (en) * 2017-08-11 2020-02-11 中兴通讯股份有限公司 Resource allocation based on short transmission time interval
US10631343B2 (en) * 2017-10-19 2020-04-21 Qualcomm Incorporated Techniques for connection setup of mmWave-based V2X communication systems
CN109842953A (en) 2017-11-24 2019-06-04 中兴通讯股份有限公司 Accidental access method and user equipment
US11290241B2 (en) * 2018-03-23 2022-03-29 Qualcomm Incorporated Master cell group and secondary cell group coexistence
CN113170502B (en) * 2018-12-20 2024-07-16 索尼集团公司 Communication device, infrastructure equipment and method
CN112788532A (en) * 2019-11-07 2021-05-11 索尼公司 Electronic device, user equipment, wireless communication method, and storage medium
EP4301065A4 (en) * 2021-03-18 2024-05-01 Huawei Technologies Co., Ltd. Communication method, apparatus and system

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110170495A1 (en) * 2010-01-08 2011-07-14 Mark Earnshaw Method and apparatus for logical channel prioritization for uplink carrier aggregation
US20120014269A1 (en) * 2010-01-11 2012-01-19 Qualcomm Incorporated Methods and apparatus for contention-based uplink access in wireless communication systems
US20120182977A1 (en) * 2009-10-02 2012-07-19 Kari Juhani Hooli Resource Setting Control for Transmission Using Contention Based Resources
EP2479910A2 (en) * 2009-12-03 2012-07-25 LG Electronics Inc. Method and apparatus for efficient contention-based transmission in a wireless communication system
US20120300714A1 (en) * 2011-05-06 2012-11-29 Samsung Electronics Co., Ltd. Methods and apparatus for random access procedures with carrier aggregation for lte-advanced systems
US20130208668A1 (en) * 2011-08-16 2013-08-15 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced Dedicated-Channel Signaling in a CELL_FACH State
US20130301541A1 (en) * 2012-05-11 2013-11-14 Research In Motion Limited Method and system for partitioning contention based resources in a wireless network
WO2014065592A1 (en) * 2012-10-23 2014-05-01 Lg Electronics Inc. Method and apparatus for performing backoff for scheduling request in wireless communication system
US20140321391A1 (en) * 2009-08-12 2014-10-30 Interdigital Patent Holdings, Inc. Method and apparatus for contention-based uplink data transmission
CN104468030A (en) * 2014-08-26 2015-03-25 上海华为技术有限公司 Data transmission method, user equipment and base station
EP2854443A1 (en) * 2012-05-21 2015-04-01 Samsung Electronics Co., Ltd. Method and device for transmitting and receiving data in mobile communication system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8644292B2 (en) * 2005-08-24 2014-02-04 Qualcomm Incorporated Varied transmission time intervals for wireless communication system
WO2009055577A1 (en) * 2007-10-25 2009-04-30 Interdigital Patent Holdings, Inc. Selecting transmission parameters for contention-based access in wireless systems
US8498212B2 (en) * 2009-05-22 2013-07-30 Qualcomm Incorporated Setting up a communication session within a wireless communications system
KR101814396B1 (en) * 2010-04-28 2018-01-03 엘지전자 주식회사 Method of transmitting uplink signal using a contention based identifier
WO2013047964A1 (en) * 2011-09-28 2013-04-04 Lg Electronics Inc. Enhanced random access to a heterogeneous network
WO2013186594A1 (en) * 2012-06-14 2013-12-19 Telefonaktiebolaget L M Ericsson (Publ) Systems and methods for prioritizing a ue in an uplink scheduler

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140321391A1 (en) * 2009-08-12 2014-10-30 Interdigital Patent Holdings, Inc. Method and apparatus for contention-based uplink data transmission
US20120182977A1 (en) * 2009-10-02 2012-07-19 Kari Juhani Hooli Resource Setting Control for Transmission Using Contention Based Resources
EP2479910A2 (en) * 2009-12-03 2012-07-25 LG Electronics Inc. Method and apparatus for efficient contention-based transmission in a wireless communication system
US20110170495A1 (en) * 2010-01-08 2011-07-14 Mark Earnshaw Method and apparatus for logical channel prioritization for uplink carrier aggregation
US20120014269A1 (en) * 2010-01-11 2012-01-19 Qualcomm Incorporated Methods and apparatus for contention-based uplink access in wireless communication systems
US20120300714A1 (en) * 2011-05-06 2012-11-29 Samsung Electronics Co., Ltd. Methods and apparatus for random access procedures with carrier aggregation for lte-advanced systems
US20130208668A1 (en) * 2011-08-16 2013-08-15 Telefonaktiebolaget Lm Ericsson (Publ) Enhanced Dedicated-Channel Signaling in a CELL_FACH State
US20130301541A1 (en) * 2012-05-11 2013-11-14 Research In Motion Limited Method and system for partitioning contention based resources in a wireless network
EP2854443A1 (en) * 2012-05-21 2015-04-01 Samsung Electronics Co., Ltd. Method and device for transmitting and receiving data in mobile communication system
WO2014065592A1 (en) * 2012-10-23 2014-05-01 Lg Electronics Inc. Method and apparatus for performing backoff for scheduling request in wireless communication system
CN104468030A (en) * 2014-08-26 2015-03-25 上海华为技术有限公司 Data transmission method, user equipment and base station
US20170164363A1 (en) * 2014-08-26 2017-06-08 Huawei Technologies Co., Ltd. Data transmission method, user equipment, and base station

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016175631A1 *

Also Published As

Publication number Publication date
EP3289819A1 (en) 2018-03-07
US20180124829A1 (en) 2018-05-03
WO2016175631A1 (en) 2016-11-03

Similar Documents

Publication Publication Date Title
EP3289819A4 (en) Method and apparatus for configuring random access channel in short tti or contention based uplink transmission in wireless communication system
EP3518454A4 (en) Method for uplink transmission and reception in wireless communication system and device therefor
EP3295751A4 (en) Method and apparatus for adapting repetition level for uplink transmission in wireless communication system
EP3480968A4 (en) Uplink transmission/reception method in wireless communication system and device therefor
EP3471305A4 (en) Method for performing uplink transmission in wireless communication system, and apparatus therefor
EP3636036A4 (en) Apparatus and method for managing random access channel configuration in wireless communication system
EP3319255A4 (en) Method for transmitting and receiving uplink data in wireless communication system and device for same
EP3346771A4 (en) Method and apparatus for controlling uplink transmission power in wireless communication system
EP3255857A4 (en) Method for multi-user transmission and reception in wireless communication system and device for same
EP3484225A4 (en) Method and device for channel transmission in wireless cellular communication system
EP3461050A4 (en) Method for transmitting and receiving physical uplink control channel in wireless communication system, and device for supporting same
EP3185497A4 (en) Method for uplink transmission in wireless communication system and apparatus therefor
EP3170276A4 (en) Uplink data transmission method in wireless communication system and apparatus for the same
EP3340726A4 (en) Method for uplink data transmission, terminal device and network device
EP3636023A4 (en) Method and apparatus for receiving downlink control channel in wireless communication system
EP3280086A4 (en) Transmission and reception method and apparatus for reducing transmission time interval in wireless cellular communication system
EP3297378A4 (en) Method for transmitting or receiving uplink signal in wireless communication system and device therefor
EP3471498A4 (en) Method for transmitting and receiving random access channel in wireless communication system, and device therefor
EP3046377A4 (en) Method for determining uplink transmission timing of terminal having plurality of cells configured therein in wireless communication system, and apparatus using the method
EP3116156A4 (en) Method and terminal for transmitting uplink control channel in wireless communication system
EP3282593A4 (en) Method and device for controlling transmission power in wireless communication system using multiple antennas
EP3310100A4 (en) Wireless communications access method, communications device, wireless terminal and system
EP3292729A4 (en) Method and apparatus for performing sidelink transmission based on contention based scheduling request in wireless communication system
EP3537793A4 (en) Method for downlink channel reception in wireless communication system and device therefor
EP3313140A4 (en) Method for setting nav in wireless communication system, and related device

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20171120

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
RIC1 Information provided on ipc code assigned before grant

Ipc: H04W 74/08 20090101ALI20181129BHEP

Ipc: H04L 5/00 20060101ALI20181129BHEP

Ipc: H04W 72/12 20090101AFI20181129BHEP

RIC1 Information provided on ipc code assigned before grant

Ipc: H04W 74/08 20090101ALI20181129BHEP

Ipc: H04L 5/00 20060101ALI20181129BHEP

Ipc: H04W 72/12 20090101AFI20181129BHEP

A4 Supplementary search report drawn up and despatched

Effective date: 20190306

RIC1 Information provided on ipc code assigned before grant

Ipc: H04W 74/08 20090101ALI20190227BHEP

Ipc: H04W 72/12 20090101AFI20190227BHEP

Ipc: H04W 74/00 20090101ALI20190227BHEP

Ipc: H04L 5/00 20060101ALI20190227BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20191011

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20210121